<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>车辆加油记录</title>
    <!--vue-->
    <script src="/js/vue.js"></script>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="/css/index.css">
    <!-- 引入组件库 -->
    <script src="/js/index.js"></script>
    <!--axios-->
    <script src="/js/axios.min.js"></script>
</head>
<body>
<div id="app">
    <el-row>
        <el-col :span="5"><el-input v-model="username" size="mini" placeholder="请输入加油人"></el-input></el-col>
        <el-col :span="5"><el-input v-model="carid" size="mini" placeholder="请输入车辆ID"></el-input></el-col>
        <el-col :span="5"><el-button type="primary" size="mini" @click="search()" icon="el-icon-search">搜索</el-button></el-col>
        <el-col :span="5"><el-button type="primary" size="mini" @click="flush()" icon="el-icon-search">刷新</el-button></el-col>
        <el-col :span="5"><el-button type="primary" size="mini" @click="toAdd()" icon="el-icon-circle-plus">添加</el-button></el-col>
    </el-row>
    <el-row>
        <el-table
                :data="tableData"
                style="width: 100%">
            <el-table-column
                    prop="id"
                    label="加油记录ID">
            </el-table-column>
            <el-table-column
                    prop="username"
                    label="加油人">
            </el-table-column>
            <el-table-column
                    prop="cost"
                    label="加油花费">
            </el-table-column>
            <el-table-column
                    prop="carid"
                    label="车辆ID">
            </el-table-column>
            <el-table-column
                    prop="cartype"
                    label="车辆类型">
            </el-table-column>
            <el-table-column
                    prop="carplate"
                    label="车辆牌照">
            </el-table-column>
            <el-table-column
                    prop="addtime"
                    label="加油日期">
            </el-table-column>
        </el-table>
    </el-row>
    <el-row>
        <el-pagination
                @size-change="handleSizeChange"
                @current-change="handleCurrentChange"
                :current-page="currentPage"
                :page-sizes="[2,3,5,10,100, 200, 300, 400]"
                :page-size="pageSize"
                layout="total, sizes, prev, pager, next, jumper"
                :total="total">
        </el-pagination>
    </el-row>



    <el-row>
        <!--模态框-->
        <el-dialog title="添加" :visible.sync="editFormVisible">
            <el-form :model="form">
                <el-form-item label="车辆" :label-width="formLabelWidth">
                    <template>
                        <el-select v-model="form.carid" placeholder="请选择">
                            <el-option
                                    v-for="item in cars"
                                    :key="item.carid"
                                    :label="item.cartype"
                                    :value="item.carid">
                            </el-option>
                        </el-select>
                    </template>
                </el-form-item>
                <el-form-item label="加油花费" :label-width="formLabelWidth">
                    <el-input v-model="form.cost" autocomplete="off"></el-input>
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button @click="editFormVisible = false">取 消</el-button>
                <el-button type="primary" @click="add()">添 加</el-button>
            </div>
        </el-dialog>
    </el-row>
</div>
<script>
    var vue = new Vue({
        el:"#app",
        data:{//数据
            tableData:[],
            currentPage:1,
            pageSize:5,
            total:20,
            carid:null,
            username:null,
            editFormVisible:false,//更新对话框是否显示
            form:{},//添加或者更新form
            formLabelWidth:"120px",
            cars:[]
        },
        created:function () {
            this.loadData();
        },
        methods:{//方法
            //加载数据的方法
            loadData:function () {
                _this =this;
                //初始化数据
                axios.get('/car/carRefuelPage', {
                    params: {
                        pageNo:this.currentPage,
                        pageSize:this.pageSize,
                        carid:this.carid,
                        username:this.username
                    }
                }).then(function (response) {
                    //赋值分页列表
                    _this.tableData = response.data.list;
                    //删除最后一页为空时，调到上一页
                    //alert(_this.tableData.length);
                    if(_this.tableData.length==0&&_this.currentPage!=1){
                        _this.currentPage=_this.currentPage-1;
                        _this.loadData();
                    }
                    //赋值总条数
                    _this.total = response.data.total;
                })
            },
            //每页数量发生变化时
            handleSizeChange:function (v) {
                this.pageSize=v;
                this.loadData();
            },
            //当前页数放生变化是
            handleCurrentChange:function (v) {
                this.currentPage=v;
                this.loadData();
            },
            // 搜索方法
            search:function () {
                this.currentPage=1;
                this.loadData();
            },
            flush:function () {
                this.loadData();
            },
            //打开模态框
            toAdd:function () {
                this.form={};
                this.cars=[];
                //请求车辆
                axios.post('/car/cars').then(function (response) {
                    _this.cars = response.data.list;
                })
                this.editFormVisible=true;
            },
            //添加
            add:function(){
                axios.post('/car/addCarRefuel',this.form).then(function (response) {
                    if(response.data== 1){
                        //提示成功
                        _this.$message({
                            message: '添加成功',
                            type: 'success'
                        });
                        //关闭弹出框
                        _this.editFormVisible=false;
                        //重新加载数据
                        _this.loadData();
                    }
                }).catch(function (error) {
                    _this.$message.error("添加失败");
                });
            }
        }
    });
</script>
</body>
</html>